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D. G. Hu - IEEE Xplore Author Profile
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D. G. Hu

Also published under: Degui Hu

Publications
6
Citations
9
Publications by Year
20162018
Co-Authors:
Show All Co-Authors (19)
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D. G. Hu

Also published under: Degui Hu

Affiliation

Xi'an Jiaotong University

Publication Topics

Biography

Degui Hu was born in Anhui Province, China, in 1993. He received the B.Sc. degree in electrical engineering from the Xi'an Jiaotong University, Xi'an, China, in 2015. He is currently pursuing the M.Sc. degree in electrical engineering from Xi'an Jiaotong University.(Based on document published on 24 April 2017).
Publications
6
Citations
9
Publications by Year
20162018
Co-Authors:
Show All Co-Authors (19)
Author's Published Works

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Characteristics and application of the oscillating impulse voltage on GIS in field

S. X. Ma;D. G. Hu;J. Kang;J. H. Li;S. J. Wang;J. Peng;Y. Chen;S. H. Zhou

2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM)
Year: 2018 | Conference Paper |
As the generator has advantages of high efficiency, small in size and convenience for waveform adjustment, oscillating impulse voltage has been widely used in field. The oscillating impulse voltage is generated through the RLC circuit, and all the front resistance, tail resistance, load capacitance and inductance have great influence on output waveform. By simulation the influence of inductance on...Show More

Characteristics and application of the oscillating impulse voltage on GIS in field

S. X. Ma;D. G. Hu;J. Kang;J. H. Li;S. J. Wang;J. Peng;Y. Chen;S. H. Zhou

Year: 2018 | Conference Paper |

Partial discharge and breakdown of protrusion on conductor in GIS under oscillating lightning impulses

Liang Zhang;Xutao Han;Degui Hu;Junhao Li

2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM)
Year: 2018 | Conference Paper |
Cited by: Papers (1)
Gas insulated switchgear (GIS) is widely used in power system. With the increase of voltage level and substation scale, filed impulse voltage withstand test is increasingly important to ensure GIS safety as AC voltage withstand test becomes non-effective for the exposure of all defects. Standard lightning impulse (SLI) is normally adopted in factory, whereas oscillating lightning impulse (OLI) is ...Show More

Partial discharge and breakdown of protrusion on conductor in GIS under oscillating lightning impulses

Liang Zhang;Xutao Han;Degui Hu;Junhao Li

Year: 2018 | Conference Paper |

Breakdown characteristics of SF6 in quasi-uniform field under oscillating lightning impulse voltages

Junhao Li;Liang Zhang;Degui Hu;Xiu Yao;Jun Xiong;Sisi Wang

IEEE Transactions on Dielectrics and Electrical Insulation
Year: 2017 | Volume: 24, Issue: 2 | Journal Article |
Cited by: Papers (7)
The field impulse voltage withstand test plays one of the most important roles to ensure the safety of the gas insulated equipments. It is hard to carry out the standard impulse voltage test for the equipments because the generator is very large and difficult to transport. The oscillating impulse voltage waveform has high efficiency and has been recommended by the IEC 60060-3 as the field test wav...Show More

Breakdown characteristics of SF6 in quasi-uniform field under oscillating lightning impulse voltages

Junhao Li;Liang Zhang;Degui Hu;Xiu Yao;Jun Xiong;Sisi Wang

Year: 2017 | Volume: 24, Issue: 2 | Journal Article |

The partial discharge inception and breakdown voltage distribution of metal protrusion in SF6 gas

Fei Guo;Degui Hu;Junhao Li;Xutao Wu;Xiuguang Li;Shitao Liu

2016 IEEE International Power Modulator and High Voltage Conference (IPMHVC)
Year: 2016 | Conference Paper |
Gas insulated switchgear (GIS) is the most important equipment in grid. It has been widely used in power system for the merits of small size and high reliability. Especially for the city substation, GIS is the preferred power equipment. GIS has the compact structure and it is difficult to repair once there are defects inside the GIS. It is the important step to monitor the defects inside GIS. PD i...Show More

The partial discharge inception and breakdown voltage distribution of metal protrusion in SF6 gas

Fei Guo;Degui Hu;Junhao Li;Xutao Wu;Xiuguang Li;Shitao Liu

Year: 2016 | Conference Paper |

Dielectric breakdown characteristics of the rod-plane electrode system in SF6 gas under oscillating impulse voltage

Junhao Li;Degui Hu;Liang Zhang;Bin Che

2016 IEEE International Power Modulator and High Voltage Conference (IPMHVC)
Year: 2016 | Conference Paper |
Cited by: Papers (1)
Gas insulated switchgear (GIS) has been widely used in electric power system for its high reliability and the small size. And considering the transportation difficulty GIS is always assembled in field. The AC withstand voltage testing is used on the spot to check the insulation condition of GIS, but it is not enough to inspect all the defects inside GIS. So impulse voltage testing is required. But...Show More

Dielectric breakdown characteristics of the rod-plane electrode system in SF6 gas under oscillating impulse voltage

Junhao Li;Degui Hu;Liang Zhang;Bin Che

Year: 2016 | Conference Paper |

Study on the breakdown characteristics of SF6 gas in quasi-uniform field under impact voltage

Si-si Wang;Jun Xiong;Zhi-ning Li;Yuhui Jin;Bin Che;Liang Zhang;Degui Hu;Jun-hao Li

2016 International Conference on Condition Monitoring and Diagnosis (CMD)
Year: 2016 | Conference Paper |
GIS has excellent performance and is widely used in electric power system. Its delivery test usually is standard impact which is applied in examination of its insulation, but in the field test, the oscillating impulse voltage waveform is often used. So the assessment ability in SF6 insulation of oscillating impulse voltage and the equivalent relation of two types impulse voltages is worthy of furt...Show More

Study on the breakdown characteristics of SF6 gas in quasi-uniform field under impact voltage

Si-si Wang;Jun Xiong;Zhi-ning Li;Yuhui Jin;Bin Che;Liang Zhang;Degui Hu;Jun-hao Li

Year: 2016 | Conference Paper |

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